If you’re a real tight-wad, here’s an LED lamp that will make you smile. It’s an LED lamp that is powered by your phone line. If you’re scratching your head in confusion, you must not know that phone lines carry a low level of electricity. That’s why you’re analog phones work even when the power goes out. This 8 LED lamp takes advantage of that fact by including an RJ11 plug that you can connect to any standard phone jack.